Ventilated Distribution Transformers - Sola/Hevi-Duty
... operating within the temperature limits of its insulating system. SolaHD K-Factor transformers have UL ratings of K-4, K-13, and K-20. The SolaHD K-Factor design is a specialized transformer that offers these benefits: • Conductors capable of carrying the harmonic currents of non-linear loads witho ...
... operating within the temperature limits of its insulating system. SolaHD K-Factor transformers have UL ratings of K-4, K-13, and K-20. The SolaHD K-Factor design is a specialized transformer that offers these benefits: • Conductors capable of carrying the harmonic currents of non-linear loads witho ...
LM1085 - Texas Instruments
... Overload recovery refers to regulator's ability to recover from a short circuited output. A key factor in the recovery process is the current limiting used to protect the output from drawing too much power. The current limiting circuit reduces the output current as the input to output differential i ...
... Overload recovery refers to regulator's ability to recover from a short circuited output. A key factor in the recovery process is the current limiting used to protect the output from drawing too much power. The current limiting circuit reduces the output current as the input to output differential i ...
POWER ELECTRONICS NOTES 10ES45
... 90% of its initial value is called the gate controlled / trigger delay time tgd . It is also defined as the duration between 90% of the gate trigger pulse and the instant at which the anode current rises to 10% of its peak value. tgd is usually in the range of 1 sec. Once tgd has lapsed, the current ...
... 90% of its initial value is called the gate controlled / trigger delay time tgd . It is also defined as the duration between 90% of the gate trigger pulse and the instant at which the anode current rises to 10% of its peak value. tgd is usually in the range of 1 sec. Once tgd has lapsed, the current ...
Si8220/21 - Silicon Labs
... 14. Top Marking: 16-Pin Wide Body SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 15. Top Marking: 8-Pin Narrow Body SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 ...
... 14. Top Marking: 16-Pin Wide Body SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 15. Top Marking: 8-Pin Narrow Body SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 ...
Implementation of a New Electro Magnetic Interference Filters
... consists of two sources of noise namely common mode and differential mode noises. Due to interference, the efficiency of the equipment reduces and sometimes the equipment may be damaged. To avoid this effect EMI filters are designed like Active and passive filters. Passive Electromagnetic Interferen ...
... consists of two sources of noise namely common mode and differential mode noises. Due to interference, the efficiency of the equipment reduces and sometimes the equipment may be damaged. To avoid this effect EMI filters are designed like Active and passive filters. Passive Electromagnetic Interferen ...
AD538 (Rev. E) - Electrocomponents
... Traditionally, the accuracy (actually the errors) of analog multipliers and dividers has been specified in terms of percent of full scale. Thus specified, a 1% multiplier error with a 10 V full-scale output would mean a worst-case error of +100 mV at any level within its designated output range. Whi ...
... Traditionally, the accuracy (actually the errors) of analog multipliers and dividers has been specified in terms of percent of full scale. Thus specified, a 1% multiplier error with a 10 V full-scale output would mean a worst-case error of +100 mV at any level within its designated output range. Whi ...
Improved Power Quality AC/DC Converters
... electrical system may be responsible for injecting harmonic currents and voltages into the electrical power system. Developments in digital electronics and power semiconducting devices have led to a rapid increase in the use of nonlinear devices. Power converters, most widely used in industrial, com ...
... electrical system may be responsible for injecting harmonic currents and voltages into the electrical power system. Developments in digital electronics and power semiconducting devices have led to a rapid increase in the use of nonlinear devices. Power converters, most widely used in industrial, com ...
4.5-V to 18-V Input, High Current, Synchronous Step Down Three
... voltage can be set externally using a resistor divider to any value between 0.8 V and close to the input supply. Each converter features enable pin that allows a delayed start-up for sequencing purposes, soft start pin that allows adjustable soft-start time by choosing the soft-start capacitor, and ...
... voltage can be set externally using a resistor divider to any value between 0.8 V and close to the input supply. Each converter features enable pin that allows a delayed start-up for sequencing purposes, soft start pin that allows adjustable soft-start time by choosing the soft-start capacitor, and ...
Development of “NeoCapacitor,” a High-Voltage Functional
... We also measured the IV characteristic in the electrolytic solution in the intermediate steps of polymerization as the standard of evaluation. Fig. 8 and Fig. 9 show the purity and IV characteristic of the developed polymer. Fig. 8 shows the purity as it is represented by the impurities ions in the ...
... We also measured the IV characteristic in the electrolytic solution in the intermediate steps of polymerization as the standard of evaluation. Fig. 8 and Fig. 9 show the purity and IV characteristic of the developed polymer. Fig. 8 shows the purity as it is represented by the impurities ions in the ...
electric current
... this event. This would tend to increase the resistance of the line cord. But the doubling of the radius of the line cord results in the increase of the cross-sectional area by a factor of 4. This would reduce the resistance more than the doubling of length increases it. The net result is a decrease ...
... this event. This would tend to increase the resistance of the line cord. But the doubling of the radius of the line cord results in the increase of the cross-sectional area by a factor of 4. This would reduce the resistance more than the doubling of length increases it. The net result is a decrease ...
BDTIC www.BDTIC.com/infineon TLE4916-1K
... Micro power design 2.4V to 5.0V operation High sensitivity and high stability of the magnetic switching points High resistance to mechanical stress by Active Error Compensation High ESD performance (± 4kV HBM) Digital output signal SMD package SC59 (SOT23 compatible) RoHS compliant (Pb free package) ...
... Micro power design 2.4V to 5.0V operation High sensitivity and high stability of the magnetic switching points High resistance to mechanical stress by Active Error Compensation High ESD performance (± 4kV HBM) Digital output signal SMD package SC59 (SOT23 compatible) RoHS compliant (Pb free package) ...
LT6236/LT6237 - Rail-to-Rail Output 215MHz, 1.1nV/√Hz Op Amp/SAR ADC Driver
... output op amps that feature 1.1nV/√Hz input referred noise voltage density and draw only 3.5mA of supply current per amplifier. These amplifiers combine very low noise and supply current with a 215MHz gain bandwidth product and a 70V/μs slew rate. Low noise, fast settling time and low offset voltage ...
... output op amps that feature 1.1nV/√Hz input referred noise voltage density and draw only 3.5mA of supply current per amplifier. These amplifiers combine very low noise and supply current with a 215MHz gain bandwidth product and a 70V/μs slew rate. Low noise, fast settling time and low offset voltage ...
ch17_lecture
... this event. This would tend to increase the resistance of the line cord. But the doubling of the radius of the line cord results in the increase of the cross-sectional area by a factor of 4. This would reduce the resistance more than the doubling of length increases it. The net result is a decrease ...
... this event. This would tend to increase the resistance of the line cord. But the doubling of the radius of the line cord results in the increase of the cross-sectional area by a factor of 4. This would reduce the resistance more than the doubling of length increases it. The net result is a decrease ...
(12AX7) Microphone Preamplifier
... schematic diagram of the preamplifier, with all component values. The input transformer (type E-11620), which is one of the most important components for this application, is wound with a turns ratio of 1:8+8. Here it is wired for a 1:16 ratio. This provides a good compromise between signal level bo ...
... schematic diagram of the preamplifier, with all component values. The input transformer (type E-11620), which is one of the most important components for this application, is wound with a turns ratio of 1:8+8. Here it is wired for a 1:16 ratio. This provides a good compromise between signal level bo ...
mR1000/mR1800 Industrial Recorders
... (General computation) Results of expressions using following operations can be assigned to measurement channels: Arithmetic operations, SQR (square root), ABS (absolute value), LOG (logarithm), EXP (exponent), relational operations, logical operations, totalization. (Statistical computation) Uses se ...
... (General computation) Results of expressions using following operations can be assigned to measurement channels: Arithmetic operations, SQR (square root), ABS (absolute value), LOG (logarithm), EXP (exponent), relational operations, logical operations, totalization. (Statistical computation) Uses se ...
Electrical Safety - HCC Learning Web
... control system. Some types of transformers are used to buck (lower) or boost (raise) the incoming voltage to an air-conditioning unit. A buck-and-boost transformer is used in conjunction with a voltage system that is too high or too low to supply the correct voltage to a system. ...
... control system. Some types of transformers are used to buck (lower) or boost (raise) the incoming voltage to an air-conditioning unit. A buck-and-boost transformer is used in conjunction with a voltage system that is too high or too low to supply the correct voltage to a system. ...
AND8160/D Compandor Cookbook
... Note that when using a supply voltage higher than 6.0 V the DC output level should be adjusted. To increase the DC output level, it is recommended that R4 be decreased by adding parallel resistance to it. (Changing R3 would also affect the expandor’s AC gain and thus cause a mismatch in a companding ...
... Note that when using a supply voltage higher than 6.0 V the DC output level should be adjusted. To increase the DC output level, it is recommended that R4 be decreased by adding parallel resistance to it. (Changing R3 would also affect the expandor’s AC gain and thus cause a mismatch in a companding ...
Chapter 21
... consisting of an AC source and a resistor The graph shows the current through and the voltage across the resistor The current and the voltage reach their maximum values at the same time The current and the voltage are said to be in phase ...
... consisting of an AC source and a resistor The graph shows the current through and the voltage across the resistor The current and the voltage reach their maximum values at the same time The current and the voltage are said to be in phase ...
a Low Noise, Precision Instrumentation Amplifier AMP01*
... 26 MHz gain-bandwidth product. These features make the AMP01 ideal for high speed data acquisition systems. Gain is set by the ratio of two external resistors over a range of 0.1 to 10,000. A very low gain temperature coefficient of 10 ppm/°C is achievable over the whole gain range. Output voltage s ...
... 26 MHz gain-bandwidth product. These features make the AMP01 ideal for high speed data acquisition systems. Gain is set by the ratio of two external resistors over a range of 0.1 to 10,000. A very low gain temperature coefficient of 10 ppm/°C is achievable over the whole gain range. Output voltage s ...
Ground Bounce Part 1 - UltraCAD Design, Inc
... This month's column will explain ground bounce. Next month's column will extend the discussion to related issues and what the circuit and board designers need to do about it. A very simplified schematic of an output circuit is shown in Figure 1. The output goes high when Q2 turns off and Q1 turns on ...
... This month's column will explain ground bounce. Next month's column will extend the discussion to related issues and what the circuit and board designers need to do about it. A very simplified schematic of an output circuit is shown in Figure 1. The output goes high when Q2 turns off and Q1 turns on ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.